Method and Device for Enhancing Memory

• US 20140051045A1
• Filed: 08/12/2013
• Published: 02/20/2014
• Est. Priority Date: 08/14/2012
• Status: Abandoned Application

• Current Assignee: James Tanner Stults, Larry Wilcox Stults
• Original Assignee: James Tanner Stults, Larry Wilcox Stults
• Inventors: Stults, James Tanner, Stults, Larry Wilcox
• Application Number:
  US13/964,468
• Publication Number:
  US 20140051045A1
• Time in Patent Office: Days
• US Class Current: 434/236
• CPC Class Codes: A61L 2209/111 Sensor means, e.g. motion, brightness, scent, contaminant sensors
• CPC Class Codes: A61L 9/12 Apparatus, e.g. holders, therefor
• CPC Class Codes: G06F 3/015 Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection
• CPC Class Codes: G09B 19/00 Teaching not covered by other main groups of this subclass teaching or practice apparatus for gun-aiming or gun-laying F41G3/26
• CPC Class Codes: G09B 7/00 Electrically-operated teaching apparatus or devices working with questions and answers mechanically operated G09B3/00; computing arrangements G06F

Abstract

Memory enhancement and recall, particularly with respect to declarative memory, uses olfactory stimulants during memory formation, preferably during memory consolidation, and optionally during memory recall. An apparatus has a reservoir (205) for containing an olfactory stimulant (202), a dispenser (210) for releasing the stimulant, and a controller (215) for activating the dispenser. The controller may respond to user input device (220) or a sensor (225) to trigger the dispenser. An optional display (230) may provide information to the user and allow the user to provide input instead of, or in addition to, the user input device. An optional personal reservoir also allows the user to release the olfactory stimulant upon demand.

Claims

1. An apparatus for improving at least one of retention or recall of a memory, the apparatus comprising:

a reservoir configured to store an odorant;

a dispenser, coupled to or integral with the reservoir, and responsive to a first control signal to cause at least some of the odorant to be dispensed;

a controller to provide the first control signal to the dispenser in response to at least one of the following events;

(i) a learning process is beginning, (ii) a predetermined event has occurred during a learning process, (iii) a learning process has ended, (iv) a sleep cycle is beginning, (v) a slow wave sleep phase is beginning, or (vi) a sleep cycle is ending.

2. The apparatus of claim 1 and further comprising a sensor to monitor a state of a user, the sensor being coupled to the controller to provide information to the controller regarding the state of a user, the controller being responsive to the information to determine whether at least one of the events is present.

3. The apparatus of claim 2 wherein the sensor provides information that a slow wave sleep phase is beginning.

4. The apparatus of claim 1 and further comprising a personal reservoir, the personal reservoir being configured to store the odorant, the personal reservoir dispensing at least some of the odorant upon demand by a user.

5. The apparatus of claim 1 and further comprising a user input device to provide a second control signal, and wherein the controller is responsive to the second control signal to provide the first control signal.

6. The apparatus of claim 5 wherein the user input device is at least one of:

a switch, a button, a mouse, or a touchscreen.

7. The apparatus of claim 1 and further comprising a display device to provide status information to a person.

8. The apparatus of claim 1 wherein the dispenser dispenses the odorant by at least one of heating, aerosolization, vaporizing, misting, atomizing, deliquescence, sublimation, ejecting of a liquid, forced air movement, or dispersion.

9. The apparatus of claim 1 wherein the odorant is in a form of one of:

solid, gel, emulsion, suspension, colloid, water-based solution, volatile solvent-based solution, or gas.

10. The apparatus of claim 1 wherein the odorant is an olfactory stimulant.

11. The apparatus of claim 1 and further comprising a timer, and wherein the controller is responsive a second control signal from a user input device to cause the dispenser to dispense the odorant after the timer determines passage of a predetermined amount of time.

12. The apparatus of claim 1 and further comprising a sensor and a timer, the sensor being to monitor a state of a user, the sensor being coupled to the controller to provide information to the controller regarding the state of a user, the controller being responsive to the information to start the timer, and wherein the controller is responsive to the timer determining passage of a predetermined amount of time to cause the dispenser to dispense the odorant.

13. A method for improving at least one of retention or recall of a memory, the method comprising:

providing a reservoir configured to store an odorant;

providing a dispenser, coupled to or integral with the reservoir, which can be caused to at least one of dispense, release or expose at least some of the odorant; and

providing instructions, along with the reservoir and the dispenser, the instructions being to cause the dispenser to at least one of dispense, release or expose at least some of the odorant during at least one of the following times;

(i) a learning process is beginning, (ii) a predetermined event has occurred during a learning process, (iii) a learning process has ended, (iv) a sleep cycle is beginning, or (v) a sleep cycle is ending.

14. The method of claim 13 and further comprising providing an apparatus which automatically dispenses the odorant during a slow wave sleep phase.

15. The method of claim 13 and further comprising providing a quantity of an odorant suitable to be installed into the reservoir.